Paint Coating Testing Equipment
Pencil Harness Tester
The pencil hardness test, also referred to as the Wolff-Wilborn test, uses the varying hardness values of graphite pencils to evaluate a coating's hardness.
Model: PHT-S12 supplied complete with Indian make Scratching tool of fixed pressure of 7.5N/750gms and 45Ëš fixed angle, STAEDTLER German make Pencils in set of 12 pencils 6B to 4H in original packing, set of 12 Pencils includes - 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H and 4H, 1 no. STAEDTLER German make sharpener, set of Abrasive Paper and operation manual.